this is another way to do it, and it will give u a option of "a b c" etc
this helps if you have a list of differnt apps you would like it to open from depending on the pcs
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpg]
"Application"="OIS.EXE"
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpg\OpenWithList]
"a"="OIS.EXE"
"MRUList"="abc"
"b"="mspaint.exe"
"c"="OIS.EXE"
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.jpg\OpenWithProgids]
"jpegfile"=hex(0):
"rundll32.exe %SystemRoot%\\system32\\shimgvw.dll,ImageView_Fullscreen "=hex(0):
"rundll32.exe %SystemRoot%\\system32\\shimgvw.dll,ImageView_Fullscreen"=hex(0):
@=hex(0):